Method of making paper-lined receptacles



F. W. WOOD. METHOD OF MAKING PAPER LINED RECEPTACLES.

APPLICATION FILED JUNE 4, I920.

Patented Jan. 25 M21 flllIlIIIIIIIiiI his wUNITED STATES-PATENT OFFICE.

FRANKLY'N W. WOOD, OF NEW YORK, N. Y.

' METHOD OF MAKING PAPER-LINED nEeEr'rAcLEs.

Specification'of Letters Patent.

Original application filed May 14, 1920, Serial No. 381,229. Divided andthis application filed June 4,

1920. Serial No. 386,481.

i T 9 all whom it wmy concern:

e it known that I, FRANKLr W. VVooD, a c1t1zen of the United States,residing at New York city, in the county of New York and State of New,York, have invented cer- J tam new and useful Improvements inMethprovide a metal receptacle formed of a conwound .ing a part of thisspecification,

tinuous spirally wound metal ribbon or strip with alining. of paper orother suitable ma-' terial likewise formed of a continuous spirallywound ribbon or strip.

One of the objects of the present improvement is the provision of acylindrical receptacle formed from a continuous s irally wound strip ofmetal having the e ges of the windings interlocked with. a lining ofpaper likewise formed of a spirally wound strip of the samewidth as themetal strip and likewise-having the edges of its windings interlockedand for this purpose the paper strip andthe'metal strip are bothspirally wound at the same time, so that the -strip of paper also hasits side edges interlocked with the interlocked edges of th metalstrips. 1

A further object of the invention is the method of lining a spirallywound metal receptacle with a spirally wound lining of a differentmaterial, the two being inter-y locked, by rolling the edges thereoftogether during theiwinding thereof from continuous.

narrow' strips of material.

In the drawings accompanym and formigure 1 is a side view of one form ofthe improved receptacle-partly broken away; Fig. 2 is an. P p enlargeddetail view of a part of said re ceptacle; and Fig. 3 is asectional viewtaken on line 3-3 Fig. 2.

Similar characters of reference indicate of the drawings. e

This improved receptacle is made from a a sin is narrow strip 2 of metalof thin gage 1% 1 y whic by suitable machinery is spira desireddiameter. The edgesof the continuous spiral strip 2 are rolledtogetherand to-any desired length and of any interlocked in the manner shown bymeans of suitable rollers and dies. This is done by hooking the edgestogether, (see Fig. 3). It is desirable to provide this form ofreceptacle with a suitable lining, such for instance as a paper-liningwhereby the receptacle may be used for various purposes but particularlyas a container for food, and in order to do this I feed with the metalstrip 2 a strip 4 of paper or other material, of the same width as themetal strip so that during the formation of the receptacle by the spiralwinding and the interlocking of the edges thereof, the edges of thepaper strip 4 are likewise spirally wound and the edges thereof hookedor interlocked not only with each other but also withthe edges of themetal strip so that the paper lining is permanently fixed to thereceptacle and the tearing or mutilation of the paperis largelyprevented by reason of the fact that it is of narrow'strip formationwith its side edges rigidly clamped.

In practice and according to one method of making'thispaper linedreceptacle the- 'joint with a suitable packing, such as a piece of cord5, this can be readily done during the formation of the receptacle bymerely feeding the same into the joint n the same way that the lining orpaper s The present application is a division of a .contemporaneouslypending ap lication for a r lined retainers, filed ay 14, 1920,SerialNo. 381,229. I claim as my invention: I

.1. The method of making a lined receptacle which consists in spirallywinding 2.

narrow strip of metaland a narrow strip of lining together to form areceptacleof the desired size, and connecting the edges of such stripsduring the formation of the receptacle.

2. The method of making a lined recep tacle which consists in spirallywinding a narrow strip of metal and a narrow strip of lining together toform a receptacle of the desired size, and interlocking the edges ofsuch strips during the formation of the re- -ceptacle. 1 3. The methodof making a lined recep-' tacle which consists in spirally winding anarrow strip of metal and a narrow strip of lining together to form areceptacle of the desired s'iz'e,.and then rolling the edges of thestrips together during the winding thereof, thereby tointerlock them. z

4. The method'of making a lined receptacle which consists in spirallywinding a continuous narrow strip ofmetal and acontinuous narrow stripof paper'toge'ther to .form a receptacle of the desired size, and

* then connecting the edges of the strips together during the formationof the recep-' tacle.

5. The method of making a lined receptacle which consists in spirallywinding a continuous narrow" strip of'metal and a con:

tinuous' narrow strip of paper together to form a receptacle of thedesired size, and

during such winding rolling the strips together thereby to interlockthem.

. 6. The method of making a lined receptacle, which-consists in spirallywinding :a narrow strip of metal and a narrow strip of lining togetherto form a receptacle of the desired size, connecting the edges of suchstrips during the formation of the receptacle, and

during the connecting of the; edges feeding thereto a packing.

7. The method of making a lined recepduring such winding rolling thestrips together thereby to interlock them, and during the rolling of thestrips together to interlock them feeding to the interlocked edges asingle packing.

Signed at New York, in the county and State of New York, this 28th dayof May, 1920. v

FRANKLYN WOQD. 4

